Hathcock JN. Cochrane.Database.Syst.Rev. Exp.Eye Res. Holzle, E., Plewig, G., von, Kries R., and Lehmann, P. Polymorphous light eruption. Los carotenoides, como el betacaroteno, son pigmentos presentes en las frutas y en las verduras, que les proporcionan su color amarillo, naranja o rojo. Int.J.Cancer 7-1-2010;127:172-184. Garewal HS, Katz RV, Meyskens F, et al. Protection from sunburn with beta-Carotene--a meta-analysis. Mills, E. E. The modifying effect of beta-carotene on radiation and chemotherapy induced oral mucositis. Escrito por el personal de Mayo Clinic Aunque los eructos o los gases (flatulencia) sean naturales y comunes, una cantidad excesiva de ellos, acompaada por Christensen K, Lawler T, Mares J. Dietary Carotenoids and Non-Alcoholic Fatty Liver Disease among US Adults, NHANES 2003?2014. PLoS One. Fulan, H., Changxing, J., Baina, W. Y., Wencui, Z., Chunqing, L., Fan, W., Dandan, L., Dianjun, S., Tong, W., Da, P., and Yashuang, Z. Retinol, vitamins A, C, and E and breast cancer risk: a meta-analysis and meta-regression. WebEl procesamiento y la homogeneizacin hacen que el caroteno est ms disponible para la absorcin. Drugs for preventing lung cancer in healthy people. 12-19-2012;104:1905-1916. Dietary carotenoids and lung cancer: a review of recent research. Arch Ophthalmol 2004;122:883-92. 2009;90:429-437. J Am Coll Nutr. Yuan C, Fondell E, Ascherio A, et al. Stur M, Tittl M, Reitner A, Meisinger V. Oral zinc and the second eye in age-related macular degeneration. Rapola, J. M., Virtamo, J., Haukka, J. K., Heinonen, O. P., Albanes, D., Taylor, P. R., and Huttunen, J. K. Effect of vitamin E and beta carotene on the incidence of angina pectoris. Results from the Nutristroke Trial. Entre los alimentos que contienen buenos aportes de vitamina A se incluyen el aceite de hgado de pescado, el hgado, la yema de huevo, la mantequilla, la nata y la leche enriquecida. Goerz, G. and Ippen, H. [Treatment of photodermatoses with carotinoids (author's transl)]. Los medicamentos que contienen vitamina A (retinoides) se utilizan para tratar el acn grave y la psoriasis. Interventions for treating oral leukoplakia. Wilderness.Environ.Med. 2009;27:375-383. 2007;:CD005414. Bayerl, C., Schwarz, B., and Jung, E. G. A three-year randomized trial in patients with dysplastic naevi treated with oral beta-carotene. 1984;170:244-248. Incidence of cancer and mortality following alpha-tocopherol and beta-carotene supplementation: a postintervention follow-up. Se sufren obtenga ms informacin . Pryor WA, Stahl W, Rock CL. La principal recomendacin cuando se sufre de carotenemia es disminuir o suprimir el consumo de alimentos ricos en betacaroteno o de suplementos nutricionales Giuliano AR, Gapstur S. Can cervical dysplasia and cancer be prevented with nutrients? Como ya sabes, los betacarotenos suministran vitamina A al cuerpo, y este lo procesa solo cuando lo necesita. 1995;127:491-494. J.Allergy Clin.Immunol. Park, Y., Spiegelman, D., Hunter, D. J., Albanes, D., Bergkvist, L., Buring, J. E., Freudenheim, J. L., Giovannucci, E., Goldbohm, R. A., Harnack, L., Kato, I., Krogh, V., Leitzmann, M. F., Limburg, P. J., Marshall, J. R., McCullough, M. L., Miller, A. Am J Dis Child 1987;141:1210-2. Krook, G. and Haeger-Aronsen, B. Erythrohepatic protoporphyria and its treatment with beta-carotene. Las mujeres que estn embarazadas o que planean estarlo no deben consumir vitamina A en cantidades superiores al lmite de seguridad (3000 g), para evitar anomalas congnitas en el beb. Alt Med Rev 2000;5:530-45. Eur J Nutr. 1988;115:555-560. Li FJ, Shen L, Ji HF. Mayo Clin.Proc. J.Lipid Res. Se produce una pigmentacin amarilla de la piel. Hu, F., Wang, Yi B., Zhang, W., Liang, J., Lin, C., Li, D., Wang, F., Pang, D., and Zhao, Y. Carotenoids and breast cancer risk: a meta-analysis and meta-regression. Differential effects of low-dose and high-dose beta-carotene supplementation on the signs of photoaging and type I procollagen gene expression in human skin in vivo. Six-year supplementation with alpha-tocopherol and beta-carotene and age-related maculopathy. A., and Pons, A. 9-20-1990;323:789-795. Matsui MS, Rozovski SJ. Cancer Epidemiol.Biomarkers Prev. J Affect Disord 2021;287:96-100. Mathews-Roth, M. M., Pathak, M. A., Parrish, J., Fitzpatrick, T. B., Kass, E. H., Toda, K., and Clemens, W. A clinical trial of the effects of oral beta-carotene on the responses of human skin to solar radiation. Acta Derm.Venereol. J Epidemiol Community Health 1998;52:468-72. Keefe, K. A., Schell, M. J., Brewer, C., McHale, M., Brewster, W., Chapman, J. Clin Dermatol 1998;16:295-8. Am J Digestive Dis 1952;19:344-8. Myung, S. K., Ju, W., Kim, S. C., and Kim, H. Vitamin or antioxidant intake (or serum level) and risk of cervical neoplasm: a meta-analysis. Acta Med Iran. Eur.J.Dermatol. Paediatr.Perinat.Epidemiol. Para confirmar el diagnstico, se pueden realizar anlisis de sangre que determinan la concentracin de vitamina A. El tratamiento de toxicidad por vitamina A implica suspender los complementos de vitamina A. Arch Ophthalmol 2001;119:1439-52. Chan, J. M., Pietinen, P., Virtanen, M., Malila, N., Tangrea, J., Albanes, D., and Virtamo, J. Cancer Epidemiol.Biomarkers Prev. Aliment.Pharmacol.Ther. Am J Clin Nutr 1999;69:261-6. 2008;:CD004183. Acta Paediatr. Dermatologica 1974;149:363-373. 1985;14:165-168. Effects of alpha-tocopherol, beta-carotene and ascorbic acid on oxidative, hormonal and enzymatic exercise stress markers in habitual training activity of professional basketball players. Fitzgerald KC, O'Reilly J, Fondell E, et al. 2010;2:929-949. 2014;42:25-38. Stahl W, Heinrich U, Jungmann H, et al. Para usar las funciones de compartir de esta pginas, por favor, habilite JavaScript. 2012;6:CD000253. Race TF, Paes IC, Faloon WW. Cheung MC, Zhao XQ, Chait A, et al. 2012;8:CD006751. 2011;:CD007749. Systemic beta carotene plus topical UV-sunscreen are an optimal protection against harmful effects of natural UV-sunlight: Results of the Berlin-Eilath study. AHA Science Advisory. Como puedes ver, el color amarillo en las personas se debe a muchos factores, sin embargo es importante mencionar que este color tambin puede deberse al exceso de betacaroteno en el cuerpo. Beta-carotene and other carotenoids as antioxidants. Patrick L. Beta-carotene: the controversy continues. Arch Dermatol 2000;136:179-84. Prince, M. I., Mitchison, H. C., Ashley, D., Burke, D. A., Edwards, N., Bramble, M. G., James, O. F., and Jones, D. E. Oral antioxidant supplementation for fatigue associated with primary biliary cirrhosis: results of a multicentre, randomized, placebo-controlled, cross-over trial. Nutrition intervention trials in Linxian, China: multiple vitamin/mineral supplementation, cancer incidence, and disease-specific mortality among adults with esophageal dysplasia. 2002;13:94-105. Nutr Rev 1998;56:9-16. J Nutr. Arch Intern Med 1998;158:668-75. 2012;131:239-253. Coles de Bruselas. Cho E, Seddon JM, Rosner B, et al. Malila, N., Taylor, P. R., Virtanen, M. J., Korhonen, P., Huttunen, J. K., Albanes, D., and Virtamo, J. Ugeskr.Laeger 6-20-2005;167(25-31):2742-2747. Nutrition. Beta-carotene supplementation for patients with low baseline levels and decreased risks of total and prostate carcinoma. J.Natl.Cancer Inst. 1974;54:39-44. Ann.Med. 2008;92:1163-1168. Los betacarotenos, precursores de la vitamina A. Cuando se descubri la vitamina A, se pens que solamente se poda obtener de comida de origen animal, Algunos de los alimentos que constituyen una buena fuente de carotenoides son las verduras y hortalizas de color verde oscuro, amarillo y naranja y las frutas de color amarillo y naranja. 2005;95:1075-1096. Oral Oncol. Am J Clin Nutr. Int J Environ Res Public Health. Bjelakovic, G., Nagorni, A., Nikolova, D., Simonetti, R. G., Bjelakovic, M., and Gluud, C. Meta-analysis: antioxidant supplements for primary and secondary prevention of colorectal adenoma. Household exposure to passive cigarette smoking and serum micronutrient concentrations. Lahner, E., Persechino, S., and Annibale, B. Micronutrients (Other than iron) and Helicobacter pylori infection: a systematic review. JAMA 1996;275:699-703. Daily sunscreen applications and beta-carotene supplementation in prevention of basal-cell and squamous-cell carcinomas of the skin: a randomized controlled trial. Seddon JM, Ajani UA, Sperduto R, et al. 1977;113:1229-1232. West KP Jr, Katz J, Khatry SK, et al. He J, Gu Y, Zhang S. Vitamin A and Breast Cancer Survival: A Systematic Review and Meta-analysis. Un acuerdo de licencia legal establece limitaciones para descargar, almacenar o imprimir el contenido de esta base de datos. 2010;42:178-186. Mayne, S. T., Cartmel, B., Baum, M., Shor-Posner, G., Fallon, B. G., Briskin, K., Bean, J., Zheng, T., Cooper, D., Friedman, C., and Goodwin, W. J., Jr. Randomized trial of supplemental beta-carotene to prevent second head and neck cancer. Helicobacter. J.Invest Dermatol. Jiaqi Huang, Stephanie J Weinstein, Kai Yu, et al. Chong, E. W., Wong, T. Y., Kreis, A. J., Simpson, J. Papaya. Von Low, E. C., Perabo, F. G., Siener, R., and Muller, S. C. Review. Chemoprevention of lung cancer: the rise and demise of beta-carotene. Zhang, X., Dai, B., Zhang, B., and Wang, Z. Vitamin A and risk of cervical cancer: a meta-analysis. Lancet 7-6-2002;360:23-33. 11. 2019;16. pii: E1144. 2010;14:1-206. J Nutr 2001;131:1574-80. 2014 Dec 9;111:2220-3. Neuroepidemiology. Arch Intern Med 1996;156:637-42. Dermatologica 1981;163:172-176. Fortschr.Med. Teikari JM, Laatikainen L, Virtamo J, et al. Un frasco pequeo de 2.5 onzas de papas dulces o zanahorias contiene 2004;80:1299-1307. Acta Derm.Venereol. Erlinger TP, Guallar E, Miller ER, et al. 1990;132:857-870. Lodi, G., Sardella, A., Bez, C., Demarosi, F., and Carrassi, A. Jula, A., Marniemi, J., Huupponen, R., Virtanen, A., Rastas, M., and Ronnemaa, T. Effects of diet and simvastatin on serum lipids, insulin, and antioxidants in hypercholesterolemic men: a randomized controlled trial. Am J Epidemiol 1999;150:1073-80. Jacobson ED, Faloon WW. Lancet 1997;349:1715-20. Reversibility]. 2009;63:558-565. Chew EY, Clemons TE, Agrn E, Sperduto RD, Sangiovanni JP, Kurinij N, Davis MD; Age-Related Eye Disease Study Research Group. Am.J.Gastroenterol. Sin embargo, si se consumen cantidades muy grandes de carotenoides, la piel se vuelve amarillenta (carotenosis), sobre todo en las palmas de las manos y en las plantas de los pies. J Natl Cancer Inst 1996;88:1550-9. Natural Medicines no se hace responsable por las consecuencias mdicas del uso de cualquier producto mdico. Meyer F, Galan P, Douville P, et al. Clin Investig 1993;71:3-6. (Vase tambin Introduccin a las vitaminas Introduccin a las vitaminas Las vitaminas son parte vital de una dieta saludable. Ann Neurol. Gao Q, Eshak ES, Muraki I, et al. El enlace que ha seleccionado lo llevar a un sitio web de terceros. Int J Cancer 2005;116:182-6. Haeger-Aronsen, B., Krook, G., and Abdulla, M. Oral carotenoids for photohypersensitivity in patients with erythrohepatic protoporphyria, polymorphous light eruptions and lupus erythematodes discoides. Please confirm that you are not located inside the Russian Federation. Wieringa, F. T., Dijkhuizen, M. A., Muhilal, and Van der Meer, J. W. Maternal micronutrient supplementation with zinc and beta-carotene affects morbidity and immune function of infants during the first 6 months of life. Jeon, Y. J., Myung, S. K., Lee, E. H., Kim, Y., Chang, Y. J., Ju, W., Cho, H. J., Seo, H. G., and Huh, B. Y. 2002;91:793-798. Watters, J. M., Vallerand, A., Kirkpatrick, S. M., Abbott, H. E., Norris, S., Wells, G., and Barber, G. G. Limited effects of micronutrient supplementation on strength and physical function after abdominal aortic aneurysmectomy. Arch.Ophthalmol. Rodrigues, M. J., Bouyon, A., and Alexandre, J. Nutr Res 2001;21:551-67. 7-22-1977;102:1051-1055. Visin borrosa. N Engl J Med 1996;334:1150-5. A clinical trial of beta carotene to prevent basal-cell and squamous-cell cancers of the skin. Cancer Epidemiol Biomarkers Prev 1998;7:335-40. Hable con un proveedor de atencin mdica para averiguar qu dosis podra ser la mejor para una condicin especfica. Meijer, E. P., Goris, A. H., Senden, J., van Dongen, J. L., Bast, A., and Westerterp, K. R. Antioxidant supplementation and exercise-induced oxidative stress in the 60-year-old as measured by antipyrine hydroxylates. 2013 Sep 6;8:e74558. Incorporando estos alimentos a tus comidas diarias aprovechars todos los beneficios de los 35. A. Incidence of cataract operations in Finnish male smokers unaffected by alpha tocopherol or beta carotene supplements. Diet, anthropometric measures and prostate cancer risk: a review of prospective cohort and intervention studies. Z.Gesamte Inn.Med. Am J Clin Nutr 2004;80:1508-20. Yeum KJ, Ahn SH, Rupp de Paiva SA, et al. Si los nios toman una dosis muy alta de forma accidental, la toxicidad puede producirse con rapidez. 2006;15:1562-1564. Dolor de cabeza. La ingesta de betacaroteno antes, durante y despus del embarazo puede disminuir el riesgo de diarrea y fiebre despus del parto. Tambin parece reducir el riesgo de muerte relacionada con el embarazo. Quemaduras de sol. La ingesta de betacaroteno podra disminuir el riesgo de quemaduras solares en personas sensibles al sol. No author. Am.J.Clin.Nutr. Dtsch.Med.Wochenschr. Metabolic mechanisms of drug-nutrient interactions. Lancet 2002;360:23-33.. Girodon F, Lombard M, Galan P, et al. A., Gao, Y. T., Goodman, M. T., Hallmans, G., Helzlsouer, K. J., Hoffman-Bolton, J., Hulten, K., Sesso, H. D., Sowell, A. L., Tamimi, R. M., Toniolo, P., Wilkens, L. R., Winkvist, A., Zeleniuch-Jacquotte, A., Zheng, W., and Hankinson, S. E. Circulating carotenoids and risk of breast cancer: pooled analysis of eight prospective studies. Jiang, L., Yang, K. H., Tian, J. H., Guan, Q. L., Yao, N., Cao, N., Mi, D. H., Wu, J., Ma, B., and Yang, S. H. Efficacy of antioxidant vitamins and selenium supplement in prostate cancer prevention: a meta-analysis of randomized controlled trials. J.Natl.Cancer Inst. Ann.Intern.Med. Dietary intake and circulating concentrations of carotenoids and risk of type 2 diabetes: a dose-response meta-analysis of prospective observational studies. El consumo excesivo de vitamina A provoca prdida del cabello, labios agrietados, piel seca, huesos dbiles, dolores de cabeza, aumento de las concentraciones de calcio en sangre y un trastorno poco frecuente caracterizado por un aumento de la presin intracraneal denominado hipertensin intracraneal idioptica Hipertensin intracraneal idioptica La hipertensin intracraneal idioptica se caracteriza por un aumento de la presin dentro del crneo (presin intracraneal o endocraneal). Antioxidants and physical performance in elderly persons: the Invecchiare in Chianti (InCHIANTI) study. Jiang H, Yin Y, Wu CR, et al. Zhang, Y., Coogan, P., Palmer, J. R., Strom, B. L., and Rosenberg, L. Vitamin and mineral use and risk of prostate cancer: the case-control surveillance study. El betacaroteno se puede adquirir tambin a partir de suplementos, con dosis usuales de 2 a 15 mg diarios, tomados en forma de cpsulas o tabletas. Tambin a travs de suplementos de polen de abeja. The association of dietary -carotene and vitamin A intake on the risk of esophageal cancer: a meta-analysis. Effects of a combination of beta-carotene and vitamin A on lung cancer and cardiovascular disease. Wennersten, G. Carotenoid treatment for light sensitivity: a reappraisal and six years' experience. Experience with beta-carotene. No author. Jiang YW, Sun ZH, Tong WW, et al. Am.J.Epidemiol. B. Hemila, H., Virtamo, J., Albanes, D., and Kaprio, J. Amyotroph Lateral Scler Frontotemporal Degener. Baron, J. [RETRACTED]. Coodley, G. O., Nelson, H. D., Loveless, M. O., and Folk, C. Beta-carotene in HIV infection. In Vivo 2007;21:189-204. Digestion 1998;59:148-156. de Klerk, N. H., Musk, A. W., Ambrosini, G. L., Eccles, J. L., Hansen, J., Olsen, N., Watts, V. L., Lund, H. G., Pang, S. C., Beilby, J., and Hobbs, M. S. Vitamin A and cancer prevention II: comparison of the effects of retinol and beta-carotene. Arch Ophthalmol 2003;121:1621-4. Chiu, C. J. and Taylor, A. Nutritional antioxidants and age-related cataract and maculopathy. Cancer Causes Control 2000;11:617-26. Am J Epidemiol 2000;151:119-23. 1995;36:1825-1838. Ofrecido a travs de Merck & Co, Inc., Rahway, NJ, Estados Unidos (conocido como MSD fuera de los Estados Unidos y Canad) nos dedicamos a utilizar el poder de la ciencia de vanguardia para salvar y mejorar vidas en todo el mundo. Am.J.Clin.Nutr. Papaioannou, D., Cooper, K. L., Carroll, C., Hind, D., Squires, H., Tappenden, P., and Logan, R. F. Antioxidants in the chemoprevention of colorectal cancer and colorectal adenomas in the general population: a systematic review and meta-analysis. Darlington, S., Williams, G., Neale, R., Frost, C., and Green, A. Jones, A. 1993;48:490-496. 1-17-2007;99:137-146. Evans, J. Antioxidant supplements to prevent or slow down the progression of AMD: a systematic review and meta-analysis. Finley, J. W. Proposed criteria for assessing the efficacy of cancer reduction by plant foods enriched in carotenoids, glucosinolates, polyphenols and selenocompounds. Cochrane.Database.Syst.Rev. A., Stukel, T. A., Stevens, M. M., Mandel, J. S., Spencer, S. K., Elias, P. M., Lowe, N., Nierenberg, D. W., Bayrd, G., and . A randomized, 12-year primary-prevention trial of beta carotene supplementation for nonmelanoma skin cancer in the physicians' health study. Stroke 2004;35:1908-1913. J Am Coll Nutr 2001;20:628-36. Prostate cancer and supplementation with alpha-tocopherol and beta-carotene: incidence and mortality in a controlled trial. Acta Derm.Venereol. Parrish, J. Correlation between carotenoid concentrations in serum and normal breast adipose tissue of women with benign breast tumor or breast cancer. Kataja-Tuomola, M. K., Kontto, J. P., Mannisto, S., Albanes, D., and Virtamo, J. R. Effect of alpha-tocopherol and beta-carotene supplementation on macrovascular complications and total mortality from diabetes: results of the ATBC Study. Nutr Res 2001;21:797-809. J.Natl.Cancer Inst. Kirsh VA, Hayes RB, Mayne ST, et al. 2011;118:1285-1291. 3. Gray, J., Mao, J. T., Szabo, E., Kelley, M., Kurie, J., and Bepler, G. Lung cancer chemoprevention: ACCP evidence-based clinical practice guidelines (2nd Edition). No tomar curry. Arch Biochem Biophys 2001;389:1-6. Am.J.Respir.Crit Care Med. Am J Clin Nutr 2000;72:1421-3. El diagnstico de la toxicidad por vitamina A se basa principalmente en los sntomas. Cochrane.Database.Syst.Rev. Colorectal Dis. Cancer 6-15-2007;109(12 Suppl):2712-2749. Effects of supplemental beta-carotene, cigarette smoking, and alcohol consumption on serum carotenoids in the Alpha-Tocopherol, Beta-Carotene Cancer Prevention Study. Am.J.Clin.Nutr. Photodermatol. Dietary carotenoids, vitamins A, C, and E, and advanced age-related macular degeneration. Huang, H. Y., Caballero, B., Chang, S., Alberg, A. J., Semba, R. D., Schneyer, C. R., Wilson, R. F., Cheng, T. Y., Vassy, J., Prokopowicz, G., Barnes, G. J., and Bass, E. B. McKechnie, R., Rubenfire, M., and Mosca, L. Antioxidant nutrient supplementation and brachial reactivity in patients with coronary artery disease. A., Dueker, S. R., Zech, L. A., and Clifford, A. J. Compartmental analysis of the dynamics of beta-carotene metabolism in an adult volunteer. Ophthalmic Epidemiol. No se recomienda tomar regularmente suplementos de betacaroteno para uso general. Dagnelie PC, Schuurman AG, Goldbohm RA, Van den Brandt PA. JAMA 1961;175:187-90. Am J Med Sci 1970;259:32-41. Giovannucci E, Ascherio A, Rimm EB, et al. O'Neil, C., Shevill, E., and Chang, A. Klin.Monbl.Augenheilkd. Impact of trace elements and vitamin supplementation on immunity and infections in institutionalized elderly patients: a randomized, controlled trial. Hautarzt 1991;42:570-574. Respirology. Bjelakovic G, Nikolova D, Gluud LL, et al. Cochrane.Database.Syst.Rev. Hemil H. The effect of -carotene on the mortality of male smokers is modified by smoking and by vitamins C and E: evidence against a uniform effect of nutrient. Rapola JM, Virtamo J, Ripatti S, et al. Evans, J. R. and Lawrenson, J. G. Antioxidant vitamin and mineral supplements for preventing age-related macular degeneration. 4-13-2009;169:659-669. Effect of micronutrient supplementation on infection in institutionalized elderly subjects: a controlled trial. TRC y todos los nombres y marcas de servicio asociados, incluyendo TRC, estn restringidos y reservados para uso por el Therapeutic Research Center. The Roche European American Cataract Trial (REACT): A randomized clinical trial to investigate the efficacy of an oral antioxidant micronutrient mixture to slow progression of age-related cataract. You WC, Brown LM, Zhang L, et al. El brcoli tiene una alta proporcin de vitamina C y betacaroteno, que ayuda a reforzar las defensas naturales del organismo. El sntoma ms notorio de la queratosis pilar es su apariencia. B., Rohan, T. E., Schatzkin, A., Shore, R., Sieri, S., Stampfer, M. J., Virtamo, J., Weijenberg, M., Willett, W. C., Wolk, A., Zhang, S. M., and Smith-Warner, S. A. Intakes of vitamins A, C, and E and use of multiple vitamin supplements and risk of colon cancer: a pooled analysis of prospective cohort studies. Lee IM, Cook NR, Manson JE, et al. Gastric acidity influences the blood response to a beta-carotene dose in humans. 2008;13:528-536. Serum Beta Carotene and Overall and Cause-Specific Mortality. Br.J.Ophthalmol. 2008;15:26-34. The interventional effect of folic acid on the development of gastric and other gastrointestinal cancers-clinical trial and follow-up for seven years. Rimm EB, Stampfer MJ, Ascherio A, et al. Arch Neurol 2000;57:1503-9. Int.J.Cancer 2-15-2006;118:970-978. Br.J.Cancer 1988;57:416-417. de, Selys R., Decroix, J., Frankart, M., Hassoun, A., Willocx, D., Pirard, C., and Bourlond, A. El hgado y el bazo aumentan de tamao. Use for phrases Adems, ayuda a mantener saludables la piel y el revestimiento de los pulmones, del intestino y de las vas urinarias, y protege contra las infecciones. The Australian Polyp Prevention Project. Zhang S, Hunter DJ, Forman MR, et al. Am J Clin Nutr 2001;73:1045-51. Bjelakovic G, Nikolova D, Gluud C. Meta-regression analyses, meta-analyses, and trial sequential analyses of the effects of supplementation with beta-carotene, vitamin A, and vitamin E singly or in different combinations on all-cause mortality: do we have evidence for lack of harm? Am J Respir Crit Care Med 1997;156:1447-52. Satia, J. PLoS.One. Effect of beta-carotene supplementation on the human sunburn reaction. WebEl exceso de flemas y mocos puede causar congestin, tos y problemas respiratorios. Alpha-tocopherol and beta-carotene supplements and lung cancer incidence in the alpha-tocopherol, beta-carotene cancer prevention study: effects of baseline characteristics and study compliance. Photochem.Photobiol. Ophthalmology 2008;115:822-829. 2003;83:277-281. Vitamin A or beta-carotene supplementation reduces symptoms of illness in pregnant and lactating Nepali women. Lancet 1999;354:723-9. Am J Clin Nutr 2004;79:289-94. Shamseer, L., Adams, D., Brown, N., Johnson, J. Food and Nutrition Board, Institute of Medicine. Cochrane.Database.Syst.Rev. Homnick, D. N., Spillers, C. R., Cox, S. R., Cox, J. H., Yelton, L. A., DeLoof, M. J., Oliver, L. K., and Ringer, T. V. Single- and multiple-dose-response relationships of beta-carotene in cystic fibrosis.